What is the approximate area of the shaded region? circumscribed square with side length 8 meters. the four regions between the circle and square are shaded. 178.5 square meters 64 square meters 13.76 square meters 21.5 square centimeters

13.76 square meters

Step-by-step explanation:

The side of square is 8 meters.

So, the diameter of circle = 8 meters.

⇒ Radius = (diameter of circle) ÷ 2 = 8 ÷ 2 = 4 meters

Shaded region = Area of square - Area of circle

                        = (Side × Side) - π × (radius)²

                        = 8 × 8 - π × 4 × 4                {∵ π = 3.14 or 22÷7}

                        = 64 - 50.24

                        = 13.76 square meter

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.